2,968. 144,990. Apr 22, 2020. #2. ThunderFlash said: Suddenly back audio ports of my MSI B450 tomhawk MAX aren't working ! Currently i'm on Bios Version 7C02v30. Everything was normal .today morning back audio ports are not working,front panel audio ports are working fine. ! 1) I tried to uninstall the driver and installed the latest realtek Basically if I go into the console and click the surround right speaker the sound will come from the front right, and the surround left comes through the front left. So basically all audio comes out of the front speakers output. Sound comes through the front speakers as normal when the respective L/R speaker icon is selected in the console. Motherboard Failure: Diagnosis and Solutions. Repair of electronic components. If your computer suddenly (or not so suddenly) stops working, it’s possible the issue is the motherboard So disabling HDMI did not work, but I will state to everyone what did for me. As I said I installed the drivers from the MSI MB disc, including the audio drivers. I clicked to show disabled devices and speakers did not come up. Well I decided I'd try downloading the driver from MSI's website. If not there, it's the controller that failed. If you find the HD audio controller: Right click it, select Uninstall. If asked, do not choose to delete driver files. Reboot. The driver will reinstall and the audio controller will attempt to re-detect the HD audio device. Go to sound options (my win is german, so it may just be something similiar to it), sound system options in the top right corner, select your speaker and go to properties. On the 'advanced' tab, there is some 'signal boost' option. disable it. That should do it. fl4regun • 4 yr. ago. This Video is about How to Fix Front panel Audio Jack not detecting headphones Well as Microphones and Realtek Front Panel jack, not working Issues. You will Audio hiss or static noise. Very loud. Apparently this is a common problem with boards using ALC4080, not only from MSI but other brands too. I don't know 100% if it's the same issue but MSI did provide a fix called 'MSI USB Audio FW Update Tool' under Driver -> On-Board Audio Drivers for the MPG Z590 GAMING CARBON WIFI, but I would need one for the MAG X570S TOMAHAWK MAX WIFI, if it isn't a SNtm.